38350260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 130131456

約数和(自身を除く): 91781196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 607, 702, 780, 810, 972, 1053, 1170, 1214, 1215, 1404, 1620, 1755, 1821, 2106, 2340, 2428, 2430, 3035, 3159, 3510, 3642, 4212, 4860, 5265, 5463, 6070, 6318, 7020, 7284, 7891, 9105, 10530, 10926, 12140, 12636, 15782, 15795, 16389, 18210, 21060, 21852, 23673, 27315, 31564, 31590, 32778, 36420, 39455, 47346, 49167, 54630, 63180, 65556, 71019, 78910, 81945, 94692, 98334, 109260, 118365, 142038, 147501, 157820, 163890, 196668, 213057, 236730, 245835, 284076, 295002, 327780, 355095, 426114, 473460, 491670, 590004, 639171, 710190, 737505, 852228, 983340, 1065285, 1278342, 1420380, 1475010, 1917513, 2130570, 2556684, 2950020, 3195855, 3835026, 4261140, 6391710, 7670052, 9587565, 12783420, 19175130, 38350260]

約数ペア:

[(1, 38350260), (2, 19175130), (3, 12783420), (4, 9587565), (5, 7670052), (6, 6391710), (9, 4261140), (10, 3835026), (12, 3195855), (13, 2950020), (15, 2556684), (18, 2130570), (20, 1917513), (26, 1475010), (27, 1420380), (30, 1278342), (36, 1065285), (39, 983340), (45, 852228), (52, 737505), (54, 710190), (60, 639171), (65, 590004), (78, 491670), (81, 473460), (90, 426114), (108, 355095), (117, 327780), (130, 295002), (135, 284076), (156, 245835), (162, 236730), (180, 213057), (195, 196668), (234, 163890), (243, 157820), (260, 147501), (270, 142038), (324, 118365), (351, 109260), (390, 98334), (405, 94692), (468, 81945), (486, 78910), (540, 71019), (585, 65556), (607, 63180), (702, 54630), (780, 49167), (810, 47346), (972, 39455), (1053, 36420), (1170, 32778), (1214, 31590), (1215, 31564), (1404, 27315), (1620, 23673), (1755, 21852), (1821, 21060), (2106, 18210), (2340, 16389), (2428, 15795), (2430, 15782), (3035, 12636), (3159, 12140), (3510, 10926), (3642, 10530), (4212, 9105), (4860, 7891), (5265, 7284), (5463, 7020), (6070, 6318)]